JavaScript &.NET Developer (Front Office Trading Platforms)

pbHybrid · Lisbon · Global Markets Technology /b /ppbr/ppJoin a high‑impact technology team at the heart of a major global banking group, where innovation, stability and world‑class engineering come together. As part of a multicultural organisation spanning London, Lisbon, Paris, New York and Mumbai, you’ll contribute to the development of cutting‑edge Front Office trading applications used worldwide by Global Markets teams. /ppbr/ppYou will work on flagship platforms such as bCortex /b and bSmartDerivatives /b, empowering traders and sales teams with fast, reliable and scalable tools for pricing, trading and e‑commerce of complex financial products. Our technology stack combines modern bHTML5/JavaScript front‑ends /b with robust b.NET and Java services /b, and the team is currently driving major transformation initiatives in UI convergence, modularisation and platform industrialisation. /ppbr/ppWe are looking for a talented and proactive developer, passionate about building high‑performance systems and excited to work in a challenging real‑time trading environment. /ppbr/ppb What You Will Do /b /pulliParticipate in the full Agile software development lifecycle: requirements analysis, design, development, testing and code reviews /liliDevelop new features and enhance existing components of complex Front Office trading platforms /liliCollaborate with production support teams to ensure smooth releases and platform stability /liliWork closely with fellow developers to uphold best practices in architecture, coding and design /liliContribute to technical choices, design discussions and long‑term platform strategy /liliMentor and support less‑experienced developers (code reviews, pair programming, coaching) /liliTake part in functional and technical design sessions /liliBuild reference implementations and technical documentation /liliModerate and review contributions from the wider development community /li /ulpbr/ppb Technical Skills We’re Looking For /b /ppbr/ppbCore Requirements /b /pulliStrong professional experience in enterprise‑grade software development /liliExcellent command of bC# and .NET /b /liliStrong experience with bJavaScript/TypeScript and HTML5 /b /liliSolid hands‑on experience with bmodern JS frameworks and libraries /b (e.g.

Angular, React, Web Components, RxJS) /liliGood knowledge of bCSS /b and component‑based UI design /liliStrong understanding of software engineering best practices and design patterns /liliExperience with bScrum/Agile /b delivery /liliFamiliarity with btest‑driven development /b and bContinuous Integration /b /liliExperience with .NET libraries such as bReactive Extensions (RX), Unity, NUnit /b /li /ulpbr/ppbNice-to-Haves /b /pulliExperience building breal-time, high-performance trading applications /b /liliKnowledge of bfront-office systems /b in any of the following: /liliInterest Rates /liliFX /liliFX Options /liliUnderstanding of real-time messaging protocols /liliAbility to design and profile performant software architectures /li /ulpbr/ppb Why This Role? /b /pulliWork directly with Front Office users on high-impact trading solutions /liliJoin a global organisation with strong investment in technology and innovation /liliContribute to award‑winning platforms used across the world /liliBe part of major modernisation and optimisation initiatives /liliCollaborate with top-tier engineers across five international locations /liliGrow your technical, functional and leadership skills in a fast-paced environment /li /ulpbr/ppb ️ Language Skills /b /pullibEnglish: Mastery level /b /li /ul